a beautiful summer day in the city of presidents, where just west of the city, the mountain range, home to the famed mt. rushmore. police officer kathleen phillips is on routine patrol when at 7:25 p.m. she hears an emergency call over the police radio. a man has lost consciousness. philip, just blocks away, immediately responds. her dashboard camera rolling. >> please, he's dying. please, dear god. >> i got out of the car as quickly as i could. ran up to see what's going on and saw a man unconscious in the passenger seat. >> 44-year-old jeff seamans driving through south dakota with his family is in full cardiac arrest. >> he looked pretty ashen, gray in color. he wasn't breathing. he was slumped over to the side. >> i need help getting him out of the car. >> his wife patricia is on the phone with 911 as his stepdaughter lilly anxiously looks on. phillips knows she has to act quickly. >> he needed to have chest compressions. i grabbed an arm and tried to pull as hard as i could. i didn't get very far. he was probably about double my size. so i asked his wife for help. >> we need to get